Sealing Ring NBR 12x19x5 | Double Lip Seal

RICH NBR Sealing Ring 12 x19 x5 mm – High-Performance Double Lip Oil Seal for Versatile Use

The RICH 12 x19 x5 mm NBR oil seal delivers outstanding sealing reliability for a wide array of industrial and mechanical environments. Crafted from premium NBR (Nitrile Butadiene Rubber), this oil seal offers robust resistance to oils, fuels, water-based solutions, and mild chemical agents.

Featuring a double-lip configuration, this sealing ring is engineered to effectively prevent both internal fluid leaks and the intrusion of dust, moisture, and other contaminants. This advanced design contributes to greater equipment dependability and minimizes maintenance needs in rotating shafts, gearboxes, pumps, and other machinery where space-saving, durable seals are essential.

Ideal for hydraulic systems, automotive assemblies, agricultural equipment, and general industrial machinery, this NBR seal ensures reliable operation under standard temperature and pressure ranges. Manufactured in China with strict quality assurance protocols, it delivers consistent durability, precise sizing, and long-lasting performance.

Technical Specifications:

• Type: Oil Seal / Shaft Seal / Sealing Ring
• Material: NBR (Nitrile Butadiene Rubber)
• Design: Double Lip (TC profile)
• Dimensions: 12 mm Inner Diameter × 19 mm Outer Diameter × 5 mm Width
• Temperature Range: -30°C to +100°C
• Chemical Resistance: Good – suitable for oils, fuels, water, and mild solvents
• Function: Prevents fluid leakage and ingress of contaminants
• Applications: Industrial, hydraulic, automotive, agricultural machinery
• Brand: RICH
• Origin: Made in China
• Minimum Order: 10 units

Key Benefits:

• Dependable Temperature Stability: Consistently performs in standard industrial thermal environments.
• Superior Oil and Fuel Resistance: Maintains a secure seal with common lubricants and petroleum-based fluids.
• Double-Lip Design: Provides extra protection against leaks and contaminant infiltration.
• Space-Efficient Size: The 12 x19 x5 mm profile fits seamlessly into compact equipment designs.
• Extended Service Life: High-grade NBR construction ensures long-term durability and fewer replacements.

Trust RICH for high-quality sealing solutions engineered to enhance equipment reliability, efficiency, and performance across a broad spectrum of applications.